.header {
    position: fixed;
    top: 0;
    width: 375px;
    height: 96px;

    .top-bar {
        width: 375px;
        height: 50px;
        background: red;
        padding-left: 12px;

        .title {
            height: 50px;
            line-height: 50px;
            font-size: 16px;
            color: #fff;
        }
    }

    .search-bar {
        width: 375px;
        height: 46px;
        padding: 6px 15px 10px;
        box-sizing: border-box;
    }
}